100% Cotton. Design: Plain. Neckline: Crew Neck, Ribbed. Sleeve-Type: Short-Sleeved. Hem: Twin Needle Stitch. Reinforced Shoulders, Taped Neck, Twin Needle Sleeves. 180gsm. Sustainability: ACCORD, Amfori, BSCI, Oeko-Tex Made in Green, Oeko-Tex Standard 100 Certified, Oeko-Tex STep, REACH, Sedex, WRAP Certified.